98672215793 has 4 divisors (see below), whose sum is σ = 101855190528. Its totient is φ = 95489241060.

The previous prime is 98672215753. The next prime is 98672215841. The reversal of 98672215793 is 39751227689.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 98672215793 - 2⁶ = 98672215729 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (98672215753) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1591487321 + ... + 1591487382.

It is an arithmetic number, because the mean of its divisors is an integer number (25463797632).

Almost surely, 2^98672215793 is an apocalyptic number.

It is an amenable number.

98672215793 is a deficient number, since it is larger than the sum of its proper divisors (3182974735).

98672215793 is a wasteful number, since it uses less digits than its factorization.

98672215793 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3182974734.

The product of its digits is 11430720, while the sum is 59.

The spelling of 98672215793 in words is "ninety-eight billion, six hundred seventy-two million, two hundred fifteen thousand, seven hundred ninety-three".